Jon Beecroft David Addison David Hewson Moray McLaren Duncan Roweth Fabrizio Petrini Jarek Nieplocha QsNetII: Defining High-Performance Network Design. 34-47 2005 25 IEEE Micro 4 http://doi.ieeecomputersociety.org/10.1109/MM.2005.75 db/journals/micro/micro25.html#BeecroftAHMRPN05